HORIZONTAL MILLING AND BORING MACHINE WITH MOVABLE STAND Russian patent published in 2008 - IPC B23B39/02 

FIELD: technological processes.

SUBSTANCE: machine contains monolithic horizontal bed, which is intended for its fixing to the floor and separated from the working table, assembly of stands formed as portal, which is supported upon plate and is installed with the possibility of sliding along it, at that portal has two stands that are connected to each other with top crossbeam, carriage arranged with the possibility of vertical sliding along stand inward walls, support that supports tool stock and is arranged with the possibility of axial displacement to carriage in direction that is perpendicular to bed axis, guides and drive facilities, which are located between assembly of stands and bed. Two stands of portal are connected at the bottom by means of at least crossbeam, which is installed at the level that is at least partially lower than the top surface of bed.

EFFECT: expansion of technological resources.

13 cl, 8 dwg